Mystery tool

[MT Woodworker]

Hey, anyone have a thought on to the use of this tool
Blade is about 6 1/2 inches long, wood handle.
Blade is wicked sharp.
Was my grandfather’s, so probably from the 1920’s to 1930’s or so.

Thanks 

[attachment=36633]

[attachment=36634]

[Timberwolf]

Hey, anyone have a thought on to the use of this tool
Blade is about 6 1/2 inches long, wood handle.
Blade is wicked sharp.
Was my grandfather’s, so probably from the 1920’s to 1930’s or so.

Thanks 

.......
Might be a leather knife.

[Bad Splinter]

I think TimberWolf is right..Leather knife??

[Admiral]

Or, a linoleum knife...